<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>管理后台</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
        }
        #sidebar {
            width: 250px;
            background-color: #333;
            color: #fff;
            height: 100vh;
            position: fixed;
        }
        #content {
            margin-left: 250px;
            padding: 20px;
        }
        ul {
            list-style-type: none;
            padding: 0;
        }
        li {
            padding: 10px;
            cursor: pointer;
        }
        li:hover {
            background-color: #444;
        }
        table {
            width: 100%;
            border-collapse: collapse;
        }
        th, td {
            padding: 10px;
            text-align: left;
            border-bottom: 1px solid #ddd;
        }
    </style>
</head>
<body>
<div id="sidebar">
    <ul>
        <li>仪表盘</li>
        <li>用户</li>
        <li>产品</li>
        <li>订单</li>
        <li>设置</li>
    </ul>
</div>
<div id="content">
    <h1>仪表盘</h1>
    <table>
        <thead>
        <tr>
            <th>ID</th>
            <th>姓名</th>
            <th>电子邮件</th>
            <th>角色</th>
        </tr>
        </thead>
        <tbody>
        <tr>
            <td>1</td>
            <td>约翰·杜</td>
            <td>john@example.com</td>
            <td>用户</td>
        </tr>
        <tr>
            <td>2</td>
            <td>简·史密斯</td>
            <td>jane@example.com</td>
            <td>管理员</td>
        </tr>
        <!-- 添加更多数据行 -->
        </tbody>
    </table>
</div>
</body>
</html>
